--[[result = math.abs(-10)
print(result)]]

--[[mystring = "hello world"
result = string.char(145)
print(mystr)]]

--[[he_age = 30
my_age = 20
if he_age > my_age then
  print("he is older than me")
elseif he_age == my_age then
  print("he's age is same to me")
else
  print("he is younger than me")
end]]

--[[for i = 1,10 do
  if i%2 == 0 then
    print("ok")
  else
    print("no no no")
  end
end]]

-- to use redis
--[[local i=0
while true
do
  i = i + 1
  redis.debug(i)
end
return "ok"]]
for i=1,10 do
  redis.call('SET','name' .. i,'val:' .. i)
end
  


